/* 懒人图库 搜集整理 www.lanrentuku.com */
/*本例css*/
.www51buycom { width:100%; height:550px;position: relative; overflow:hidden;  }
.www51buycom li a{display:block;width:100%;height:550px;}
/*数字按钮样式*/
.www51buycom .num {display:none;overflow:hidden; height: 20px; position:absolute;bottom:20px;left:0;zoom:1;z-index:3;width:100%;text-align:center;}
.www51buycom .num li { width: 16px; height: 16px;line-height:16px;text-align:center; background:rgba(0, 0, 0, 0.2); margin-right: 10px;cursor:pointer;display:inline-block;color:#000;border-radius:50%;box-shadow:0 0 2px 0 rgba(0, 0, 0, 0.3) inset;}
.www51buycom .num li.on { background:rgba(0, 0, 0, 0.8); } /*当前项*/
/*上一个  下一个*/
.www51buycom .prev,.www51buycom .next { display: none; width: 50px; height: 50px; background:none; position: absolute; top: 50%; margin-top:-50px;font-size:50px;font-weight:bold;color:#464646;line-height:100px; opacity:0.2;line-height:50px;text-align:center;}
.www51buycom .prev { left:20px; }
.www51buycom .next { right: 20px; background-position: right }